Can You Take an RV to a National Park? Planning With NPS.gov

The National Park Service says there are camping options for everyone, from backcountry tents to places to park an RV. The trick is that every park writes its own rules. A campground in one park may take long motorhomes with hookups; another may have short sites and no hookups at all.

Where do you find a park’s RV camping rules?

• Park website: NPS says camping information is under the “Plan Your Visit” tab, often under “Eating & Sleeping.” Use the NPS “Find a Park” tool to reach the right park.
• NPS app: available on the App Store and Google Play. NPS says most parks list camping under the “Where to Stay” menu.
• Recreation.gov: NPS says many campgrounds require reservations made through Recreation.gov.

What should you check for an RV?

• Maximum RV or trailer length for each campground and site.
• Whether sites have electric, water or sewer hookups, or none.
• Whether there is a dump station and potable water fill.
• Generator hours and quiet hours.
• Road restrictions: some park roads limit vehicle length or height. Check the park’s directions and alerts pages.
• Season dates, because campgrounds can close in winter.

How do you reserve?

Where reservations are required, book on Recreation.gov. Each campground sets its own booking window; our Recreation.gov guide explains windows, on-sale times and the 15-minute cart hold. Acadia National Park, for example, says reservations for its main campgrounds can’t be made at the campground office or in person.

What about weak cell service?

NPS suggests downloading park information in the NPS app for offline use if you’re visiting a park with limited cell service. Download maps and campground details before you lose signal.

What if park campgrounds are full?

Look at other federal campgrounds on Recreation.gov near the park, state park campgrounds, and private campgrounds. RVIA notes that most public and private campgrounds in the U.S. require RVs to carry its seal; if you rent, ask whether the RV has one.

Before you go: run the first-rental checklist and estimate fuel with our fuel cost guide.

How do you plan an RV park trip, step by step?

1. Choose the park with NPS “Find a Park” and open its Plan Your Visit section.
2. List the campgrounds that allow RVs your length, and note hookups, dump stations and generator hours.
3. Check whether each campground needs a Recreation.gov reservation and when its booking window opens.
4. Read the park’s alerts and directions pages for road restrictions on vehicle length or height.
5. Book the campsite, then plan the drive and fuel stops.
6. Download the park in the NPS app for offline use before you go.

What should you check when you arrive?

• The campground’s posted rules, including quiet hours and generator hours.
• Where the dump station and potable water fill are, and any rules for using them.
• Fire rules and wildlife food-storage rules the park posts.
• Your site’s length and level before you unhitch or extend slide-outs.

What are the common mistakes?

• Driving a long RV onto a park road that restricts length.
• Arriving without a reservation where the campground requires one.
• Relying on cell service for maps inside the park.
• Running a generator outside the posted hours.

If you rent, tell the owner or rental company which park you’re visiting; some agreements limit where an RV can go. Our CO and propane guide covers generator safety at the campsite.

Should you bring a car?

Some RV travelers tow a small car or bring a second vehicle so they can leave the RV at the campsite and drive park roads that limit length. Before you do, check the campsite’s rules on how many vehicles can park there and whether the site length counts the car. If you’re renting, ask whether towing a car behind the RV is allowed, and check your state’s license rules for towing (our license guide shows how).

What should you pack for a park trip?

• Printed or downloaded copies of your campsite confirmation.
• Offline maps and the park’s pages downloaded in the NPS app.
• Drinking water, in case the campground’s water is off for the season.
• Sewer hose, gloves and a rinse hose (see our tank guide).
• Leveling blocks and wheel chocks.
• Extra layers, since temperatures can change quickly at higher elevation.

What is a final check before you leave home?

1. Recheck the park’s alerts page for closures, road work and fire restrictions.
2. Confirm the campground’s check-in time and your site number.
3. Check tire pressure cold and test the RV’s alarms.
4. Fill fresh water if your campground has no potable water fill.